The TOTO Connect+ Kit UltraMax II One-Piece Elongated 1.28 GPF Toilet and Washlet C100 Bidet Seat is designed to conceal the Washlet's power cord and water supply hose for a seamless installation. The Washlet C100 features a soft rear spray, rear cleanse, and front cleanse with the option of an oscillating stream. The temperature and pressure of the water are adjustable with three temperature settings and five pressure settings. The controls are located on a convenient arm control panel. The Premist™ function sprays the bowl with water before each use, preventing waste buildup and keeping the toilet bowl clean. The wand is self-cleaning, automatically cleaning itself before and after every use. The Washlet features a heated SoftClose® seat with three temperature settings.The TOTO UltraMax II features TOTO’s Tornado Flush™, a hole-free rim design with dual-nozzles that creates a centrifugal washing action that assists in rinsing the bowl more efficiently. This version of the TOTO UltraMax II includes CeFiONtect™, a layer of exceptionally smooth glaze that prevents particles from adhering to the ceramic. This feature, coupled with the Washlet Premist and Tornado Flush, assists to reduce the frequency of toilet cleanings, minimizing the usage of water, harsh chemicals, and time required for cleaning. The TOTO UltraMax II is designed in TOTO’s Universal Height, which allows for a more comfortable seat position across a wide range of users.This Connect+ Kit includes the Washlet with water supply adapter and UltraMax II 1G toilet with seat and bolt caps. Additional items needed for installation must be purchased separately: wax ring, toilet mounting bolts, and toilet water supply lines.